56878816

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 118087200

約数和(自身を除く): 61208384

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 109, 184, 218, 368, 436, 709, 736, 872, 1418, 1744, 2507, 2836, 3488, 5014, 5672, 10028, 11344, 16307, 20056, 22688, 32614, 40112, 65228, 77281, 80224, 130456, 154562, 260912, 309124, 521824, 618248, 1236496, 1777463, 2472992, 3554926, 7109852, 14219704, 28439408, 56878816]

約数ペア:

[(1, 56878816), (2, 28439408), (4, 14219704), (8, 7109852), (16, 3554926), (23, 2472992), (32, 1777463), (46, 1236496), (92, 618248), (109, 521824), (184, 309124), (218, 260912), (368, 154562), (436, 130456), (709, 80224), (736, 77281), (872, 65228), (1418, 40112), (1744, 32614), (2507, 22688), (2836, 20056), (3488, 16307), (5014, 11344), (5672, 10028)]